Insights

Acquisition Opportunity Acquired by Hill & Smith Holdings in 2022 for about $25 million, indicating a strategic buyer interest in signal manufacturing and design services. Potential cross-sell or post-acquisition integration opportunities with Hill & Smith portfolio.

Niche Market Presence Small to mid-sized U.S. design firm focused on signaling products, with a revenue range of 1M–10M and a lean staff. Opportunity to upsell scalable manufacturing, testing, and design optimization services to expand market share.

Growth Readiness Recent headline indicates corporate exit and reinvestment in signal manufacturing capabilities. Potential for collaboration on expansion projects, new product lines, or contract manufacturing with larger engineering entities seeking scalable suppliers.

Tech Enablement Tech stack includes WordPress, MySQL, and modern web tooling, suggesting a digitally-enabled but lean operations model. Upsell opportunities exist in advanced product data management, customer portals, and IoT-enabled signaling solutions.

Strategic Fit Industry peers range from small specialized players to large manufacturers. Position National Signal Corp as a bridge for suppliers or integrators to access mid-market municipal and industrial signaling projects, with upsell potential for durable goods, servicing, and retrofit contracts.

Similar companies to National Signal Corp

National Signal Corp Tech Stack

National Signal Corp uses 8 technology products and services including WordPress, MySQL, Microsoft 365, and more. Explore National Signal Corp's tech stack below.

  • Content Management System
  • MySQL
    Database
  • Underscore.js
    Javascript Libraries
  • Elementor
    Page Builders
  • Lua
    Programming Languages
  • Apache HTTP Server
    Web Servers
  • OpenResty
    Web Servers

National Signal Corp's Email Address Formats

National Signal Corp uses at least 2 email formats:
National Signal Corp Email FormatsExamplePercentage
First@nationalsignal.comJohn@nationalsignal.com
71%
First.Last@nationalsignal.comJohn.Doe@nationalsignal.com
29%

Frequently Asked Questions

What is National Signal Corp's phone number?

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You can contact National Signal Corp's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is National Signal Corp's official website and social media links?

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National Signal Corp's official website is nationalsignal.com and has social profiles on LinkedIn.

How much revenue does National Signal Corp generate?

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As of October 2026, National Signal Corp's annual revenue is estimated to be $1M - $10M.

What is National Signal Corp's NAICS code?

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National Signal Corp's NAICS code is 5414 - Specialized Design Services.

How many employees does National Signal Corp have currently?

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As of October 2026, National Signal Corp has approximately 11 employees across 2 continents, including North America and Africa. Key team members include National Sales Manager: L. J., Dispatch Supervisor: R. K. and Administration: S. B. Explore National Signal Corp's employee directory with LeadIQ.

What industry does National Signal Corp belong to?

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National Signal Corp operates in the Design Services industry.

What technology does National Signal Corp use?

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National Signal Corp's tech stack includes WordPress, MySQL, Microsoft 365, Underscore.js, Elementor, Lua, Apache HTTP Server and OpenResty.

What is National Signal Corp's email format?

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National Signal Corp's email format typically follows the pattern of First@nationalsignal.com. Find more National Signal Corp email formats with LeadIQ.
National Signal Corp logo

National Signal Corp

Design ServicesMichigan, United States11-50 Employees

National Signal Corp is a design services firm based in Shelby, Michigan. The information characterizes it as a small to mid-sized operation within the design field. Specific customer segments or the exact problems the company addresses are not detailed in the provided material. Within the signaling and related engineering space, the company exists alongside larger peers such as Federal Signal Corporation and SoundOff Signal, illustrating the range of scale in the market. In 2022, Hill & Smith Holdings PLC acquired National Signal Corp, a notable development in its corporate history.

Section iconCompany Overview

Phone number
NAICS Code
5414 - Specialized Design Services
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    National Signal Corp's revenue is estimated to be in the range of $1M - $10M

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